# Lenovo PC Diagnostics > Lenovo PC diagnostic error decoder and management tool. (iPhone/iPad app by Lenovo APLA.) - Source: https://appshunter.io/ios/app/lenovo-pc-diagnostics/id1183867514 (this page in markdown: same URL + `.md`) - Developer: [Lenovo APLA](https://appshunter.io/developer/610239637) - Category: Utilities - Price: Free - Rating: 2.00/5 from 44 App Store ratings · 63 written reviews indexed - Age rating: 4+ - Requires: iOS 12.0 · 16 MB - Languages: American English, Danish, Dutch, Finnish, French (France), German (Germany), Italian, Japanese, Korean, Norwegian Bokmål and 7 more - Released: 2017-10-26 - Data updated: 2026-08-15 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/lenovo-pc-diagnostics/id1183867514/reviews.md ## What is Lenovo PC Diagnostics? When your ThinkStation workstation (models P920, P720, P520, P520c or other supported models) or ThinkPad P series laptop encounters a diagnostic error, this app decodes it from audio signals, even if the the system will not boot or fully power on. You can also use the app to check your warranty status, look up diagnostic codes and manage all of your system diagnostic events in one app. ## Key features - Decode audio diagnostic errors - Works when system won't boot - Check warranty status - Look up diagnostic codes - Manage diagnostic events ## Recent user reviews (10 of 63) All indexed reviews: https://appshunter.io/ios/app/lenovo-pc-diagnostics/id1183867514/reviews.md ### 1/5 — Crashing *2026-05-20, version 1.0.3* Crashing and not reading error code in form of beeps ### 1/5 — No funciona *2026-02-02, version 1.0.3* No hace absolutamente nada ### 1/5 — Doesn’t work well at all *2025-10-13, version 1.0.3* Not sure how this was made by the Lenovo company this is a garbage application ### 1/5 — Not working *2025-08-11, version 1.0.3* Doesn’t capture any sound ### 1/5 — Does not work and is a typical case of unnecessarily overengineering a simple function *2025-08-08, version 1.0.3* What exactly was wrong with short and long beeps as error codes? Those were easy to write down and lookup - no special application (that does not work) needed… ### 1/5 — Does not work *2025-07-12, version 1.0.3* Cannot read beeps. Completely useless app, hasn't worked even one time! ### 4/5 — Mikrofon geht mit Trick *2025-05-13, version 1.0.3* Bei mir ging das Mikrofon zunächst auch nicht. Obwohl ich sicher beim ersten Start den Zugriff aufs Mikrophon erlaubt habe, musste ich den iPhone Einstellungen unter Apps > Lenovo PC… nochmal die Mikrofon rechte anmachen. Danach hat es perfekt geklappt und die App hat anhand des Piepend mein Thinkpad Modell erkannt und eine Anleitung präsentiert die den Fehler direkt behoben hat. Von dem her 5 von 5, fühlt sich nur sehr altbacken an, daher 4 Sterne ### 1/5 — Doesnt work *2025-04-16, version 1.0.3* Every time i try to use the microphone it doesnt work and i know my microphone works. Thats bad ### 1/5 — Inútil *2025-04-09, version 1.0.3* No sirve ### 5/5 — It works *2025-02-12, version 1.0.3* Such an amazing engineering design by encoding error code and serial numbers into MIDI beeps. ## Frequently asked questions about Lenovo PC Diagnostics ### What does the Lenovo PC Diagnostics app do? This app decodes diagnostic error audio signals from supported Lenovo workstations and ThinkPad P series laptops. It can help identify issues even if the system will not boot or fully power on. Additionally, it allows users to check their warranty status and manage all system diagnostic events. ### Which Lenovo devices are supported by this app? The app supports ThinkStation workstation models such as P920, P720, P520, P520c, and other supported models. It also works with ThinkPad P series laptops. Always check the app's compatibility list for the most up-to-date information. ### Is the Lenovo PC Diagnostics app free to use? Yes, the Lenovo PC Diagnostics app is available for free. There are no in-app purchases or advertisements mentioned, indicating a completely free utility for users. ### How can this app help if my computer won't start? If your computer is experiencing a diagnostic error and won't boot or power on, this app can listen to the audio signals it emits. By decoding these sounds, it can help pinpoint the specific error, providing valuable information for troubleshooting even in a non-booting state. ## Version history (last 4 releases) ### 1.0.3 — 2023-08-17 Added support for new event codes ### 1.0.2 — 2020-06-29 -Support for Dark Mode in iOS -Minor UI bug fixes ### 1.0.1 — 2019-02-23 -Added support for Lenovo Thinkpad smart beep. Decodes errors and serial numbers from Thinkpad P series laptops. ### 1.0 — 2017-10-26 No release notes. ## Apps similar to Lenovo PC Diagnostics | App | Rating | Price | Category | | --- | --- | --- | --- | | [Lenovo](https://appshunter.io/ios/app/lenovo/id1398650553) | 3.7 (120) | Free | Utilities | | [ProxMobo – Proxmox VE & PBS](https://appshunter.io/ios/app/proxmobo-proxmox-ve-and-pbs/id6447794447) | 4.9 (476) | Free | Utilities | | [Meraki](https://appshunter.io/ios/app/meraki/id693056161) | 4.7 (1,405) | Free | Utilities | | [ThreatLocker Admin](https://appshunter.io/ios/app/threatlocker-admin/id1595136398) | 3.3 (26) | Free | Utilities | | [netool.io Pro2](https://appshunter.io/ios/app/netoolio-pro2/id1670768966) | 4.6 (7) | Free | Utilities | | [Splashtop for RMM](https://appshunter.io/ios/app/splashtop-for-rmm/id1213999224) | 3.1 (15) | Free | Utilities | ## More apps by Lenovo APLA - [ThinkShield Edge Mobile Mgmt](https://appshunter.io/ios/app/thinkshield-edge-mobile-mgmt/id1467900428) - [ThinkSmart Manager](https://appshunter.io/ios/app/thinksmart-manager/id1554125331) - [Lenovo Smart Storage](https://appshunter.io/ios/app/lenovo-smart-storage/id1626934768) - [Lenovo Smart Paper](https://appshunter.io/ios/app/lenovo-smart-paper/id1660846744) - [Lenovo Smart Care](https://appshunter.io/ios/app/lenovo-smart-care/id6468947433) All apps by Lenovo APLA: https://appshunter.io/developer/610239637 ## Related topics [lenovo pc diagnostics](https://appshunter.io/ios/topics/lenovo-pc-diagnostics) · [lenovo diagnostics](https://appshunter.io/ios/topics/lenovo-diagnostics) · [lenovo vantage](https://appshunter.io/ios/topics/lenovo-vantage) · [bist bid](https://appshunter.io/ios/topics/bist-bid) · [lenovo](https://appshunter.io/ios/topics/lenovo) · [sparq diagnostics](https://appshunter.io/ios/topics/sparq-diagnostics) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-15.*